Pay in 4 interest-free payments of $19.25 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Adjustable Ringer Volume
Enhanced Digital Signal Processing (DSP) provides more natural voice sounds
Up to 10 SIP accounts
QD connection for convenience
PoE Complaint (IEEE 802
Grandstream HT813 1-FSX 1-FXO ATA Adapter Category_Best4Systems/Special Environments Adjustable Ringer Volume1 FXS Port 1 FXO Port FXS port will be hard relayed to FXO port in event of power outage 2 SIP Profiles Dual Ethernet Ports Dual WAN Port 3 Way voice conferencing per port Automated & secure provisioning options using TR069 Supports T. 38 Fax for reliable Faxover IP Fail Over Support: SIP server automatically switches to secondary server in the even main server losses connection Strong AES encryption with security certificate per unit
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